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Manufacturing method of stereo antifalse pulling wire

An anti-counterfeiting drawing wire and a manufacturing method technology, which are applied to the device for coating liquid on the surface, the printing of special varieties of printed matter, flexible coverings, etc., can solve the problems of no three-dimensional effect, small surface tension, and poor anti-counterfeiting performance. Achieve the effect of improving the difficulty of counterfeiting, improving adhesion, and making the process difficult

Active Publication Date: 2007-02-14
广州咏顺包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of existing pull wires are: 1. The production technology is relatively simple, and the printed pictures and texts are basically flat, without obvious three-dimensional sense (the hand touch has a concave-convex feeling), so it is easy to be counterfeited, and the anti-counterfeiting performance is poor, so it cannot be better protect the interests of manufacturers and consumers
2. The surface treatment effect of the film for the production of the pull wire is not ideal, the surface tension is small, the adhesion of the ink on the film is poor, and the inking effect is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0007] Embodiment: a kind of manufacturing method of three-dimensional anti-counterfeit backguy, production process step is as follows: 1, prepress treatment: carry out double-sided corona treatment to the cellophane, polypropylene film or polyester film surface that is used to make anti-counterfeit backguy, make film both sides The tension is greater than or equal to 38 dynes. 2. Printing: Use gravure engraving printing machine and three-dimensional ink to print anti-counterfeiting graphics on one side of the film. 3. Coating: Apply a layer of anti-adhesive release agent mainly composed of organic silicon on the side of the film printed with anti-counterfeiting graphics, and apply a layer of acrylic adhesive for bonding to the carrier on the other side of the film. Sensitive glue. The effect of coating the release agent layer is to facilitate unwinding of the rolled pseudo-guy wires smoothly. The pressure-sensitive adhesive layer is used to stick to the carrier (such as: ci...

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PUM

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Abstract

The making process of stereo anti-fake line mark includes the following steps: 1. double-sided corona treatment of the film material; 2. intaglio printing with stereo ink to form anti-fake text and pattern on one side of the film; 3. painting antistick isolator on the anti-fake text and pattern and painting acrylate contact adhesive for adhering to the carrier in the opposite side; 4. cutting the film into required sizes; 5. winding; and 6. packing. The present invention has the outstanding advantages of obvious stereo anti-fake effect, great adhesion of ink on the film, complicated making process and high anti-fake effect.

Description

technical field [0001] The invention relates to the technical field of packaging anti-counterfeiting, in particular to an anti-counterfeiting pull wire (also known as gold pull wire) which can be used on transparent plastic and moisture-proof packaging films of cigarettes, cartons, VCDs and other products for anti-counterfeiting, decoration and easy tearing of packaging films. ) manufacturing method of the three-dimensional anti-counterfeiting backguy. Background technique [0002] Tobacco, VCD, DVD and many products, due to the needs of moisture-proof, decoration, etc., need to wrap a layer of plastic film on the outside of the product packaging box. In order to facilitate the tearing of the packaging film, a circle of plastic film is pasted on the outer surface of the plastic film. the pull cord. Because tobacco, VCD, DVD and other products are more expensive, counterfeit and shoddy products emerge in endlessly. In order to achieve the purpose of anti-counterfeiting, peo...

Claims

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Application Information

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IPC IPC(8): B65D65/34B65D75/66G09F3/00B41M3/06B05D5/00
Inventor 马金顺
Owner 广州咏顺包装材料有限公司
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